Dyfyniad APA

ebrary, Inc, Gunderson, L. H., Allen, C. R., & Holling, C. S. (2010). Foundations of ecological resilience. Island Press.

Dyfyniad Arddull Chicago

ebrary, Inc, Lance H. Gunderson, Craig R. Allen, and C. S. Holling. Foundations of Ecological Resilience. Washington: Island Press, 2010.

Dyfyniad MLA

ebrary, Inc, et al. Foundations of Ecological Resilience. Island Press, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.